70247700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 108

約数和(自身を含む): 222915420

約数和(自身を除く): 152667720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 150, 178, 180, 225, 267, 300, 356, 445, 450, 534, 801, 877, 890, 900, 1068, 1335, 1602, 1754, 1780, 2225, 2631, 2670, 3204, 3508, 4005, 4385, 4450, 5262, 5340, 6675, 7893, 8010, 8770, 8900, 10524, 13155, 13350, 15786, 16020, 17540, 20025, 21925, 26310, 26700, 31572, 39465, 40050, 43850, 52620, 65775, 78053, 78930, 80100, 87700, 131550, 156106, 157860, 197325, 234159, 263100, 312212, 390265, 394650, 468318, 702477, 780530, 789300, 936636, 1170795, 1404954, 1561060, 1951325, 2341590, 2809908, 3512385, 3902650, 4683180, 5853975, 7024770, 7805300, 11707950, 14049540, 17561925, 23415900, 35123850, 70247700]

約数ペア:

[(1, 70247700), (2, 35123850), (3, 23415900), (4, 17561925), (5, 14049540), (6, 11707950), (9, 7805300), (10, 7024770), (12, 5853975), (15, 4683180), (18, 3902650), (20, 3512385), (25, 2809908), (30, 2341590), (36, 1951325), (45, 1561060), (50, 1404954), (60, 1170795), (75, 936636), (89, 789300), (90, 780530), (100, 702477), (150, 468318), (178, 394650), (180, 390265), (225, 312212), (267, 263100), (300, 234159), (356, 197325), (445, 157860), (450, 156106), (534, 131550), (801, 87700), (877, 80100), (890, 78930), (900, 78053), (1068, 65775), (1335, 52620), (1602, 43850), (1754, 40050), (1780, 39465), (2225, 31572), (2631, 26700), (2670, 26310), (3204, 21925), (3508, 20025), (4005, 17540), (4385, 16020), (4450, 15786), (5262, 13350), (5340, 13155), (6675, 10524), (7893, 8900), (8010, 8770)]